Multi-purpose, dense acoustic barrier matting. Barrier Matting offers very good airborne performance across the frequency range . • Noticeable improvements will be gained when bonding barrier matting between two layers of Plasterboard on walls & ceilings or pinning on to stud work or joists prior to plasterboard fixing • Noticeable airborne improvement gain with minimal height loss when 2 x 2mm barrier matting layers are laid on the floor in opposite directions • Hanging Curtain: Ideal as a separating curtain wall between offices above walls • Perfect product for dampening steelwork, ducting and machinery casings etc